Behavioral task
behavioral1
Sample
2024-09-28_f66386185fc60ed6d574eaee6dfa9943_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-28_f66386185fc60ed6d574eaee6dfa9943_cryptolocker
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Size
57KB
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MD5
f66386185fc60ed6d574eaee6dfa9943
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SHA1
d1bdd395d985c0376cf7b30e20872bac3335721c
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SHA256
d4863320677e6296b8a0feae7d69cdbac3538d96da5abb11b5c111f3d7d0b4d1
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SHA512
d82e57acf9dc169f1cd82202c5a0e07d519108b23d35f89efd76489f029c6fd71fcff15e8abb6a9acc8f18682b0921cbf553e8202938d05672e7a3e0d2e788b4
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8JM:T6QFElP6n+gxmddpMOtEvwDpjwa3+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_f66386185fc60ed6d574eaee6dfa9943_cryptolocker
Files
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2024-09-28_f66386185fc60ed6d574eaee6dfa9943_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE